Thanks Xydac – I’ve tried this fix but unfortunately it’s still not working.

I’ve had one or two issues on other sites I maintain and the issues have been due to the JQUERY update (on the Google CDN) that had been recently updated (not sure if this is related).

All was working fine two weeks ago and today having gone to the site I am getting this issue. The only issue I’ve noticed is to do with the “drag n drop” UI on WP admin interface when tryin gto organise widgets. When I disable the Ultimate CMS plugin all is fine